html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td,a,button {padding: 0;margin: 0;font-size: 100%; box-sizing: border-box;}
h1,h2,h3,h4,h5,h6,th{font-weight: normal;}
ul,ol,li{list-style:none;}
img,button{border:0;}
input,select,textarea{outline:none;border:none;background:none;/*background:none;Ȼ.search_textbackground:#FFF;IE6search_btnͲ*/}
textarea{resize:none;}
table{border-collapse:collapse;}
a{text-decoration:none;}
u,s{text-decoration: none;}
i{font-style: normal;}
.clearfix:after{content:"."; display:block; height:0; visibility:hidden; clear:both;}
.clearfix{ *zoom:1; }
.fl{float:left;}
.fr{float:right;}
html,body {
    height: 100%;
    width: 100%;
    font-family: "Microsoft YaHei";
    background: #f3f3f4;
    overflow: hidden;
}
.wrapper {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 20px;
    background: #f3f3f4;
}